#!/bin/sh
#
# Copyright (C) 2012, 2016, 2017, 2019  Etersoft
# Copyright (C) 2012, 2016, 2017, 2019  Vitaly Lipatov <lav@etersoft.ru>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#

# TODO: see epm-search (colorify for all distro)

# args: index_lists word grep_string
__alt_search_file_output()
{
    # grep only on left part (filename), then revert order and grep with color
    ercat $quiet $1 | grep -h -- ".*$2.*[[:space:]]" | sed -e "s|\(.*\)\t\(.*\)|\2: \1|g" $3
}

__alt_local_content_search()
{
    load_helper epm-sh-altlinux
    load_helper epm-sh-altlinux-contents-index
    load_helper epm-search

    check_alt_contents_index || init_alt_contents_index
    update_repo_if_needed

    if [ ! -s "$ALT_CONTENTS_INDEX_LIST" ] ; then
        fatal "Have no local contents index. Check epm repo --help."
    fi

    local CI="$(cat $ALT_CONTENTS_INDEX_LIST)"

    info "Searching for $1 ... "

    # FIXME: do it better
    local MGS
    MGS=$(eval __epm_search_make_grep $quoted_args)
    showcmd "$ cat contents_index $MGS"
    eval "__alt_search_file_output \"$CI\" \"$(eval get_firstarg $quoted_args)\" $MGS"
}

epm_search_file()
{
    local CMD
    [ -n "$pkg_filenames" ] || fatal "Search file: file name is missed"

case $BASEDISTRNAME in
    "alt")
        __alt_local_content_search $pkg_filenames
        return ;;
esac

case $PMTYPE in
    apt-dpkg|aptitude-dpkg)
        if ! is_command apt-file ; then
            assure_exists apt-file
            sudocmd apt-file update
        else
            load_helper epm-check_updated_repo
            update_repo_if_needed
        fi
        docmd apt-file search $pkg_filenames
        return ;;
    packagekit)
        CMD="pkcon search file"
        ;;
    yum-rpm)
        # TODO
        info "Search by full packages list is not implemented yet"
        CMD="yum provides"
        ;;
    dnf-rpm)
        # TODO
        info "Search by full packages list is not implemented yet"
        CMD="dnf provides"
        ;;
    urpm-rpm)
        CMD="urpmf"
        ;;
    zypper-rpm)
        CMD="zypper search --file-list"
        ;;
    pacman)
        CMD="pacman -Qo"
        ;;
    slackpkg)
        CMD="/usr/sbin/slackpkg file-search"
        ;;
    opkg)
        CMD="opkg -A search"
        ;;
    eopkg)
        CMD="eopkg search-file"
        ;;
    xbps)
        CMD="xbps-query -Ro"
        ;;
    aptcyg)
        docmd apt-cyg searchall $(echo " $pkg_filenames" | sed -e "s| /| |g")
        return
        ;;
    *)
        fatal "Have no suitable search file command for $PMTYPE"
        ;;
esac

docmd $CMD $pkg_filenames

}
